lumbda/proof/.github/workflows/lean_action_ci.yml
russell@unturf.com e700273136 Add superinstructions LOOK+1, LOOK-1 for 25% faster loops
Fused opcodes: LOOK_ADD1 (lookup + increment) and LOOK_SUB1
(lookup + decrement) emitted directly by compiler for (+ sym 1)
and (- sym 1) patterns. Eliminates one dispatch per loop iteration.

sum-to(50000) ratio improved from 59x to 45x vs Python.
ackermann(3,4) steady at 83x. 571 tests green.

Also defines LOOK_LOOK, CONST_EQ_JF, LOOK_CONST_CALL2
superinstruction opcodes (VM handlers ready, compiler emission
for remaining patterns deferred to next pass).
2026-04-14 13:53:08 -04:00

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YAML

name: Lean Action CI
on:
push:
pull_request:
workflow_dispatch:
# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
contents: read # Read access to repository contents
pages: write # Write access to GitHub Pages
id-token: write # Write access to ID tokens
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v5
- uses: leanprover/lean-action@v1
- uses: leanprover-community/docgen-action@v1